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中证上海国企指数下跌0.25%,前十大权重包含中微公司等

Group 1 - The core index of the China Securities Index for Shanghai State-owned Enterprises (CSI 950096) opened high but fluctuated, closing down 0.25% at 1462.75 points with a trading volume of 36.418 billion yuan [1] - Over the past month, the CSI Shanghai State-owned Enterprises Index has increased by 4.44%, by 9.88% over the past three months, and by 3.27% year-to-date [1] - The index reflects the overall performance of listed companies related to Shanghai state-owned enterprises, selected based on profitability, growth potential, and shareholder return levels [1] Group 2 - The top ten weighted stocks in the CSI Shanghai State-owned Enterprises Index include China Pacific Insurance (8.2%), Guotai Junan Securities (6.03%), Shanghai Airport (5.44%), and others [1] - The index's sample companies are adjusted biannually, with adjustments occurring on the next trading day after the second Friday of June and December [2] - The financial sector constitutes 28.08% of the index's holdings, followed by industrials at 23.33%, consumer discretionary at 11.93%, and real estate at 10.64% [2]